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Sample PR95/15
NavDat sample number 85926
Sample
| Sample ID | PR95/15 |
|---|
| Material | notfound |
|---|
| Comment | Pale grayish orange pink devitrified partially welded tuff with scarce to common pumices to 20 mm that are mostly voids lined with yellowish brown botryoidal silica. Scarce to common felsics to 2 mm and mafics, mostly black to bronze biotite and lesser, partly altered dark green clinopyroxene. Rare lithics to 1.5 mm. |
|---|
Location
| Latitude | 37.0902 |
|---|
| Longitude | -115.954 |
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| State / province | NEVADA |
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Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 12.768 |
|
12.77 |
12.765 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| AL2O3 | 11.29 | | WT% | XRF |
| BAO | 625.452 | | PPM | XRF |
| BA | 560.2 | | PPM | XRF |
| CAO | 6.893 | | WT% | XRF |
| CR2O3 | | | PPM | XRF |
| CR | | | PPM | XRF |
| FE2O3 | 1.186 | | WT% | XRF |
| K2O | 5.956 | | WT% | XRF |
| LOI | 6.28 | | WT% | XRF |
| MGO | 0.5469 | | WT% | XRF |
| MNO | 0.0863 | | WT% | XRF |
| MN | 0.0668 | | WT% | XRF |
| NA2O | 2.572 | | WT% | XRF |
| NB2O5 | 48.4234 | | PPM | XRF |
| NIO | 15.6278 | | PPM | XRF |
| NI | 12.28 | | PPM | XRF |
| P2O5 | 0.0979 | | WT% | XRF |
| RB2O | 172.131 | | PPM | XRF |
| SIO2 | 64.58 | | WT% | XRF |
| SRO | 233.089 | | PPM | XRF |
| TIO2 | 0.224 | | WT% | XRF |
| TOTAL | 99.7 | | WT% | XRF |
| V2O3 | 30.3331 | | PPM | XRF |
| Y2O3 | 48.6757 | | PPM | XRF |
| ZNO | 35.5741 | | PPM | XRF |
| ZN | 28.58 | | PPM | XRF |
| ZRO2 | 432.391 | | PPM | XRF |
| ZR | 320.1 | | PPM | XRF |
